Discover Indiana's Hidden Gems: Awesome Lakes to Catch July and August Catfish!
- The Fishing Hoosier!
- Jul 20, 2025
- 3 min read

If you're passionate about fishing or just want a relaxing day on the water, July and August are the best months for catfishing in Indiana. The warm weather and extended daylight hours attract catfish to feeding grounds, making these lakes ideal for a rewarding fishing experience. Whether you're a seasoned angler or trying it for the first time, this guide will reveal some of Indiana's best-kept secrets for catfishing.
Why Catfish in Indiana?
Indiana's lakes and rivers are home to a thriving population of catfish, particularly channel catfish and flathead catfish. Warm summer water stimulates their activity, making them easier to catch. In fact, many anglers report catfish catches doubling during these months compared to cooler seasons. The combination of experiencing nature and the excitement of fishing creates lasting memories.
Efforts by wildlife management to maintain healthy aquatic ecosystems mean these locations continue to attract anglers. Let us explore some of the standout lakes for catfishing this summer!
1. Lake Monroe
Located in south-central Indiana, Lake Monroe is the largest lake in the state, stretching over 10,750 acres. Its underwater features, like submerged trees and brush piles, provide perfect habitats for catfish.
Catching Catfish
Fishing near these submerged structures can be highly successful, especially in the evenings when catfish are most active. For example, many fishermen report that the northern parts of the lake, with their numerous coves, often yield channel catfish weighing between 5 to 15 pounds.

2. Patoka Lake
Patoka Lake, known for its stunning scenery, covers over 8,800 acres and is a hotspot for both channel and flathead catfish. The lake’s diverse ecosystem makes it appealing to anglers.
Best Fishing Spots
Fishing near the main channel often yields great results. After sunset, many anglers report increased activity from catfish. Some have even caught flathead catfish weighing over 30 pounds in these waters.
3. Geist Reservoir
Geist Reservoir, located just outside Indianapolis, is a favorite among local anglers. The lake features scenic surroundings, clean facilities, and multiple access points.
Fishing Techniques
Using live bait, like nightcrawlers or shad, increases your chances of success. Many anglers prefer fishing around docks and submerged rocks during the hottest part of the day. For example, using shad as bait allows you to target larger catfish, with catches often exceeding 10 pounds.

4. Brookville Lake
Brookville Lake stands out as a hidden gem in southeastern Indiana. The lake, encompassing over 5,000 acres, combines open water and shallower areas, making it ideal for catfishing during summer.
Catfish Hotspots
Anglers should focus on creek channels and shallow flats where channel catfish commonly feed. The deeper waters are home to flathead catfish, which can reach weights of up to 40 pounds.
5. White River
The White River offers a unique catfishing experience combined with stunning river views. This river's pools and bends are excellent habitats for catfish.
Successful Techniques
Fish deep pools and river bends, especially near current breaks. Many successful anglers have reported catching multiple catfish in one evening near eddies, particularly as dusk approaches.
6. Salamonie Lake
Salamonie Lake is an excellent destination known for its calm waters and rich biodiversity. The lake is well-stocked with various fish species, ensuring that catfish are plentiful.
Tips for a Great Fishing Trip
Fishing with cut bait off the brush piles or submerged structures can lead to significant catches. Some anglers prefer fishing from the northern shore during the early morning or evening, finding success chasing catfish in those cool hours.
Your Next Fishing Adventure Awaits!
Indiana's lakes offer an incredible array of catfishing options during July and August. From expansive reservoirs to tranquil rivers, each location presents unique opportunities to catch catfish. Remember, enjoy the serenity of nature while you patiently wait for your next big catch.
Before heading out, make sure to have the necessary fishing licenses and understand local regulations for a sustainable experience. Gather your gear, invite friends or family, and get ready to experience Indiana's catfishing this summer!



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